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Individual Calculations February 2019 |
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| Santema, Tjeerd Total change: 123.60 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1776 | 5.50 | 8 | 3.09 | 40 | 123.60 | |
|  Van Heuveln, Henk | | | 1379 | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kastelijn, Toine | | | 1942 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Nixdorf, Andre | | | 1977 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Slagter, Ruben | | | 2086 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Brendel, Bergit | | wf | 1971 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Bous, Florian | | | 1994 | GER | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Van Hamond, Fons | | | 2001 | NED | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Tromp, Pieter | | | 2080 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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